678079160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4893

約数の個数: 96

約数和(自身を含む): 1735171200

約数和(自身を除く): 1057092040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 121, 145, 220, 232, 242, 290, 319, 440, 484, 580, 605, 638, 968, 1160, 1210, 1276, 1595, 2420, 2552, 3190, 3509, 4831, 4840, 6380, 7018, 9662, 12760, 14036, 17545, 19324, 24155, 28072, 35090, 38648, 48310, 53141, 70180, 96620, 106282, 140099, 140360, 193240, 212564, 265705, 280198, 425128, 531410, 560396, 584551, 700495, 1062820, 1120792, 1169102, 1400990, 1541089, 2125640, 2338204, 2801980, 2922755, 3082178, 4676408, 5603960, 5845510, 6164356, 7705445, 11691020, 12328712, 15410890, 16951979, 23382040, 30821780, 33903958, 61643560, 67807916, 84759895, 135615832, 169519790, 339039580, 678079160]

約数ペア:

[(1, 678079160), (2, 339039580), (4, 169519790), (5, 135615832), (8, 84759895), (10, 67807916), (11, 61643560), (20, 33903958), (22, 30821780), (29, 23382040), (40, 16951979), (44, 15410890), (55, 12328712), (58, 11691020), (88, 7705445), (110, 6164356), (116, 5845510), (121, 5603960), (145, 4676408), (220, 3082178), (232, 2922755), (242, 2801980), (290, 2338204), (319, 2125640), (440, 1541089), (484, 1400990), (580, 1169102), (605, 1120792), (638, 1062820), (968, 700495), (1160, 584551), (1210, 560396), (1276, 531410), (1595, 425128), (2420, 280198), (2552, 265705), (3190, 212564), (3509, 193240), (4831, 140360), (4840, 140099), (6380, 106282), (7018, 96620), (9662, 70180), (12760, 53141), (14036, 48310), (17545, 38648), (19324, 35090), (24155, 28072)]